=== Cleanup Duplicate Entries ===
Total entries before cleanup: 672
Deleted 67 duplicate entries
Total entries after cleanup: 605

Remaining entries (latest 5):
ID: 5828, Device: TEST_ESP32_1760877559, Cycles: 5, Time: 2025-10-19 05:39:19
ID: 5827, Device: FCE8C04AB440, Cycles: 60, Time: 2025-10-18 22:35:06
ID: 5819, Device: FCE8C04AB440, Cycles: 64, Time: 2025-10-18 22:03:36
ID: 5818, Device: FCE8C04AB440, Cycles: 63, Time: 2025-10-18 22:00:43
ID: 5817, Device: FCE8C04AB440, Cycles: 62, Time: 2025-10-18 21:59:42

=== Cleanup Complete ===